The face incorporates ES-230 high-strength 2.4-mm stainless steel in a strategically thicker design for select parts of the face posterior.
This resultant look and feel-on-impact is one of strength, and the design invariably brings about the kind of high trajectory that every golfer wants.
Attaching tungsten weights to the sole back on both sides creates a deep-and-low center of gravity, boosting moment of inertia by some 6% （3590g/cm2）.

The "quarter-less" structure improves your swing out of the rough by reducing total sole grounding area by 25%.

To eliminate the high-pitched metallic sound that better players tend to dislike, we gave this club an "open space" structure on the impact area.
The head design, emphasizing maneuverability and control, is made to suit everybody from average golfers to better players.
The gooseneck structure of the head enables the golfer to positively nail the ball.

The head design is made to suit everybody from average golfers to better players, with a focus on maneuverability and control.
The gooseneck structure of the head enables the golfer to positively nail the ball.